baber/WOPTO huggingface dataset:
Patent ES-8407336-A1 (ES)
Title: A variable inlet area turbine.
IPC: F01D17/14
Filed: 1982-11-12
Abstract: A turbocharger for a diesel engine 34, wherein combustion air is supplied under pressure to the engine's intake manifold 32 from a centrifugal compressor 20 rotated by a turbine wheel 18 driven by exhaust gas from the engine supplied to inlet volute 44. Exhaust gas from the volute impinges on the turbine wheel after passing between stationary vanes 60 in an annular inlet passage between thin wall 52 and wall 46 of turbine housing 40. In this passage is a thin wall annular flange 64 slotted to fit over the vanes. The flange is part of a thin wall ring 62 stamped from stainless steel movable across the passage to control the inlet area thereof. The ring 62 is movable by actuators 80 (only one shown) having rods 74 connected to the ring. Springs 116 act on the rods 74 to urge the flange 64 towards the wall 46 thus reducing the area of the inlet passage so exhaust gas rushes through the reduced inlet and speeds the turbine and compressor providing at manifold 32 an increased air pressure. This increased pressure is used to urge diaphragm 100 in the actuators 80 in opposition to the springs and thus move ring 62 to increase the inlet passage area. The thinness of the ring 62 minimizes the chance that exhaust products will make it stick to vanes 46 and enables the ring to move quickly in response to actuators 80. Also the ring is cheap to make.
Patent ES-8400481-A1 (ES)
Title: Prepn. of olive oil after curing
IPC: C11B1/04
Filed: 1982-12-10
Abstract: The process comprises comminution, heating, and treatment of the paste, for addn. of the requisite amts. of ground pips to adjust the paste permeability. The corers have a stationary external mesh and moving spindles. - With sepn. by e.g. horizontal-spindle centrifuges, the amts. of the addns. depend on the moisture content of the olive and the extraction system used.
Patent ES-8406252-A1 (ES)
Title: Metal pouring nozzle with gas inlet
IPC: B22D1/00
Filed: 1983-02-15
Abstract: A metal pouring ladle furnished with a sliding gate valve has a bottom pour opening fitted with a well block and a nozzle seated in the lower portion thereof, the well block and nozzle forming a flow passage leading to the valve. For introducing gas to the melt, a pipe is cast in the well block, the pipe opening to the bore of the well block above the nozzle or into an annular space encircling the top end of the nozzle component. This permits gassing before teeming commences without recourse to the flow passage through the nozzle, and so gassing is possible without disturbing any particulate silicious filler which may have been placed in the nozzle passage.
Patent ES-8500344-A1 (ES)
Title: Process and plant for the continuous electrolytic deposit of a layer of zinc alloy with a high current density
IPC: C25D3/56
Filed: 1983-05-09
Abstract: Process for continuous electrolytic deposit with a high current density of a layer of a zinc-based alloy on an article which has a shape of a band, wire, bar, tube and the like, wherein said article is moved inside and electrolysis cell past an anode through an electrolyte containing zinc sulfate, while maintaining in this electrolyte a pH lower than 2, a temperature between 40 DEG C and 70 DEG C and a zinc sulfate concentration of 0.2 to 2 mol/liter and an iron, nickel and/or cobalt sulfate concentration of 0.3 to 2 mol/liter according to the kind of coating layer to be produced.
Patent ES-8502161-A1 (ES)
Title: Antitumor antibiotic
IPC: A61K35/74
Filed: 1983-07-22
Abstract: A polypeptide antitumor antibiotic designated herein as BBM- 1644 is produced by fermentation of Actinomadura sp. strain H710-49 (ATCC 39144). BBM-1644 inhibits gram-positive and acid-fast bacteria, induces prophage in lysogenic bacteria and inhibits the growth of tumors such as P388 leukemia in mice.
Patent ES-8502143-A1 (ES)
Title: Process for producing fibre-reinforced polymer compositions.
IPC: B29C70/06
Filed: 1983-07-28
Abstract: A process of producing a fibre-reinforced composition comprising feeding a plurality of contiguous aligned filaments in the form of a band to a spreader surface so as to form a nip between the band and the spreader surface, supplying a feed of thermoplastics polymer at the nip and impregnating the band of filaments with molten polymer characterised in that at least some of the heat input required to melt the polymer is supplied directly to the filaments. The process enables good impregnation to be achieved using a significantly lower energy input.
Patent ES-8502449-A1 (ES)
Title: Process for production of sterically stabilised wholly non-charged aqueous polymer dispersions.
IPC: C08F2/16
Filed: 1983-07-29
Abstract: A monomer charge having a defined slight solubility in water, but giving rise to a polymer which is water-insoluble, is emulsified in water in the presence of a non-ionic surface-active compound which comprises in the molecule (a) a component of molecular weight at least 400 which is per se soluble in the aqueous phase, (b) another component of molecular weight 150-1000 which is per se soluble in the monomer phase and (c) an unsaturated grouping capable of copolymerising with the monomer(s) and being attached to or integral with the monomer-soluble component, and the emulsified monomer is then polymerised in the presence of a non-ionisable free radical azo initiator which is soluble in water and substantially insoluble in the monomer(s). The product is a wholly sterically stabilised aqueous polymer dispersion useful for the formulation of water-borne coating compositions.
Patent ES-8404151-A1 (ES)
Title: Derivatives of (di)-thiophosphoric and (di)-thiophosphonic acids, process for their preparation, compositions containing them and their use in plant protection.
IPC: A01N57/28
Filed: 1983-07-29
Abstract: Compounds of the formula I < IMAGE > (I) in which R denotes alkyl, R1 denotes alkyl, alkoxy, alkylmercapto, alkylamino or dialkylamino, R2 and R3 independently of one another denote H, alkyl, cycloalkyl, benzyl or furylmethyl, R4 denotes alkyl, alkoxymethyl, alkylmercaptomethyl or phenyl and X denotes oxygen or sulfur, have valuable insecticidal, acaricidal and nematocidal properties.
Patent ES-8607971-A1 (ES)
Title: Heterocyclyl-thio compounds, process for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07D499/861
Filed: 1983-11-14
Abstract: 2-heterocyclythio-lower alkyl-2-penem compounds of the formula < IMAGE > (I) in which R1 represents hydrogen or methyl, R2 represents an optionally protected hydroxy group, R3 represents carboxy or protected carboxy R3', R4 represents an unsaturated monocyclic heterocyclyl radical that is bonded via a ring carbon atom to the sulphur atom, and m is 2, 3 or 4, and salts of such compounds of the formula I that have a salt-forming group, optical isomers of compounds of the formula I and mixtures of these optical isomers, possess antibiotic properties. The compounds are manufactured according to processes known per se.
Patent ES-8606223-A1 (ES)
Title: Stable cementitious composition.
IPC: C04B40/00
Filed: 1983-12-30
Abstract: A homogeneous cementitious composition comprising (a) at least one hydraulic cement, (b) water in a proportion of not more than 25% by weight of the hydraulic cement in the composition, and (c) at least one organic polymeric material which is water soluble or water dispersible and which is present in a proportion of 2 to 15% by weight of the hydraulic cement in the composition, the temperature of the composition being less than 0 DEG C, preferably in the range 0 to -20 DEG C.
Patent ES-8602199-A1 (ES)
Title: Apparatus for rapidly heating and thermally controlling the lubrication oil of an internal-combustion engine.
IPC: F01M5/02
Filed: 1984-04-18
Abstract: 1. An arrangement for rapid warm-up and thermal regulation of the lubricating oil (18) of an internal combustion engine of the type which is cooled by a cooling fluid (12) having a high specific heat and a low viscosity such as a mixture of water and additives, which circulates around the cylinders (6) or the liners (8) of said engine, characterised in that it comprises, around said cylinders (6) or liners (8), a first annular chamber (10) in which the cooling fluid (12) of the engine circulates and a second annular chamber (14) in which the lubrificating oil (18) of the engine circulates, said second chamber at least partially surrounding the first chamber so as to form therewith a heat exchanger.
Patent ES-8502362-A1 (ES)
Title: Grinding machine for the rims of spectacle lenses
IPC: G05B19/414
Filed: 1984-05-04
Abstract: The machine grinds the rims of spectacle lenses in accordance with data from an electronic data memory containing the circumferential configuration of the spectacle lens. The grinding machine is controlled by a computer.
Patent ES-8605667-A1 (ES)
Title: Topping compositions for foodstuffs such as dairy desserts.
IPC: A23L21/10
Filed: 1984-09-27
Abstract: The present invention relates to a thickening composition for a coating or topping intended for food products, said composition comprising a mixture of carrageenans and xanthan gum. The invention also relates to a coating composition comprising a thickening composition in combination with a coating base comprising fruit pulps, chocolate, coffee or mocha, in the form of pieces, powder, paste, suspension or solution, the thickening composition being present in the coating composition in a proportion of 0.4 to 1.5% by weight.
Patent ES-8705004-A1 (ES)
Title: Blends of LLDPE, PP and EPDM or EPR for films of improved stiffness, tear and impact strength.
IPC: C08L23/08
Filed: 1984-12-28
Abstract: A thermoplastic blend comprises 70 to 95 weight percent of a linear low density copolymer of ethylene and an olefin having 4 to 10 carbon atoms (LLDPE) 2 to 30 weight percent of polypropylene (PP) or propylene-ethylene copolymer with a high propylene content and less than 2 weight percent of a ethylene-propylene-diene terpolymer (EPDM) or an ethylene-propylene rubber (EPR).
Patent ES-8706154-A1 (ES)
Title: Cephalosporins.
IPC: C07D277/74
Filed: 1985-03-28
Abstract: A process for the preparation of compounds of formula I <CHEM contiene="yes"> wherein R1 represents hydrogen or a hydroxy-proctecting group, R2 represents hydrogen, a cation, the pivaloyloxymethyl group or a carboxy-protecting group and R3 represents hydrogen, the acetoxy group, the carbamoyloxy group, a group S-Y whereby Y represents an unsubstituted or substituted heterocycle, or an optionally substituted pyridinium of formula <CHEM contiene="yes"> whereby R4 and R5 are the same or different and each represent hydrogen, halogen, alkyl, hydroxy, carboxamido, alkoxycarbonyl amino, monoalkylamino or di-alkylamino or together represent an optionally substituted 5- or 6-membered carbocyclic ring, characterised by reacting a compound of formula IV <CHEM contiene="yes"> wherein R1 represents a hydroxy protecting group and <CHEM contiene="yes"> represents a 5- or 6-membered heterocycle which may contain in addition to the nitrogen atom one or two further heteroatoms and which may be substituted or anellated with an optionally sustituted benzene ring with a compound of formula III and if desired deprotecting the obtained end product and optionally converting an obtained product into a salt or vice-versa.
Patent ES-8604514-A1 (ES)
Title: Mercapto methyl-propanoyl proline
IPC: C07D207/16
Filed: 1985-04-10
Abstract: 1-(3-Mercapto 2-D(-)methylpropanoyl) L(-)proline is made by (a) reaction of D-(-)s-acetyl beta-mercapto isobutyric acid chloride of formula (I), with L-(-) proline of formula (II) in aq. sodium or potassium hydroxide soln. at ambient temp.; (b) cooling the prod. to -5 deg.C and treating with conc. hydrochloric acid to pH1; and (c) extracting with methylene chloride, drying, concentrating at below 40 deg.C and crystallising from tert. butyl acetate.
Patent ES-8607197-A1 (ES)
Title: Organo-clays.
IPC: C01B39/06
Filed: 1985-04-26
Abstract: An organo-clay is prepared by mixing a quaternary ammonium compound with an aqueous suspension of a smectite clay thereafter subjecting the smectite clay/quaternary ammonium compound/water mixture to high shear mixing for a time sufficient to dissipate in the mixture at least 100 KJ of energy per kg. of dry solids in the mixture and then dewatering the product thus obtained.
Patent ES-8606999-A1 (ES)
Title: Dual lumen subclavian cannula.
IPC: A61M5/158
Filed: 1985-05-14
Abstract: A dual lumen subciavian cannula for use in hemodialysis comprises a tube (1) divided into lumens (7,8) by a longitudinal septum (6). The distal end of the tube (1) is tapered to a blunt tip (15) terminating in an aperture (17) communicating with the blood inlet lumen (7). The blood return lumen (8) has an aperture (21) in the tube wall, and is closed beyond a point proximal to the tapered section (15) of the tube by a biocompatible inert material (23).
Patent ES-8703649-A1 (ES)
Title: System to change the position of displayed information as a function of the movements of a camera.
IPC: H04N7/18
Filed: 1985-06-28
Abstract: The present invention relates to an advertising information display system comprising a device for starting the display of the advertising information on certain elements of the display panels a computer device receiving information from the output of the various infrared radiation pick-ups emitting logic signals towards the display monitoring and control device associated with each panel to cause the displacement of the message on the display panel elements in accordance with the movements of the camera.
Patent ES-8708008-A1 (ES)
Title: Detergent composition containing an enzyme and a glycoside surfactant.
IPC: C11D3/386
Filed: 1986-03-06
Abstract: Detergent compositions are obtained through the combination of glycoside surfactants and an enzyme.
Patent ES-8801386-A1 (ES)
Title: Process for treating liquid metals by a calcium-containing cored wire.
IPC: C21C7/064
Filed: 1986-07-28
Abstract: The method comprises the formation of a liquid metal wherein is introduced a coated wire of which the core contains a material consisting of a calcium alloy, said alloy containing at least 75% by mass of calcium and a total contents of at least 5% by mass of NI + Al. Preferred composition: at least 80% of calcium and up to 20% of Ni and/or Al. The tests carried out by means of the device represented in figure 1 have shown that it is possible to effect the introduction of the coated wire (10) into the flowing steel (2) at a rate from 80 to 120g of Ca per ton of flowing steel and per minute without causing an excessive boil. The invention also relates to the coated wire.
Patent IE-911948-A1 (IE)
Title: Benzopyran derivatives and heterocyclic analogs thereof as¹antiischemic agents
IPC: A61P9/06
Filed: 1991-06-07
Abstract: A new method for the treatment of ischemic conditions and arrhythmia is disclosed. The method uses compounds of the formula 
wherein A can be -CH₂-, -O-, -NR₉-, -S-, -SO-, -SO₂-; X can be oxygen or sulfur; Y can be -NR₈, -O-, -S-, -CH₂- and the R groups are as defined herein. Novel compounds within the definition of formula I are also disclosed.
Patent IE-913333-A1 (IE)
Title: Peroxoacid manufacture
Inventor: LANE JOHN RAOUL GRENDON
IPC: B01J14/00
Filed: 1991-09-23
Abstract: Conventional plant to produce peroxomonosulphuric acid (Caro's acid) is large and emphasises extensive cooling, so that it is awkward to transport, can be cumbersome to install beside existing plant and can suffer from relatively expensive capital and/or running costs. In the present invention, Caro's acid is generated continuously in relatively small plant adiabatically, by introducing concentrated hydrogen peroxide into a stream of concentrated sulphuric acid in a reaction chamber dimensioned so that the throughput is very fast. In particularly suitable embodiments, the reaction chamber is annular at the points of introduction of the reagents, its width being greater in the vicinity of the hydrogen peroxide inlet than in the vicinity of the sulphuric acid inlet. The hydrogen peroxide inlet is preferably angled backwardly so that its encounter angle with the sulphuric acid stream is over 90 degrees to about 165 degrees.
Patent IE-903424-A1 (IE)
Title: Process for optically active 2-alkyl-2,5-diazabicyclo[2.2.1]heptanes
Inventor: BRAISH TAMIN FEHME
IPC: C07D207/46
Filed: 1990-09-24
Abstract: 1S,4S and 1R,4R-2-Alkyl-2,5-diazabicyclo[2.2.1]-heptanes of the relative or absolute stereochemical formula (I) useful as intermediates in the synthesis of certain antibacterial quinolones, are prepared respectively, from trans-4-hydroxy-L-proline and trans-4-hydroxy-D-proline of the relative or absolute stereochemical formula (II) via multistep procedures. <CHEM>  wherein R is (C1-C6)alkyl: R<2> is (C1-C6)alkyl,trifluoromethyl or <CHEM> S
Patent IE-930047-A1 (IE)
Title: Chemical compounds
Inventor: DALEN ARE
IPC: C07H19/02
Filed: 1993-01-22
Abstract: Present invention relates to a group of new compounds of the general formula I: Nu-O-Fa wherein O represents an oxygen, Nu is a nucleoside or nucleoside I analogue, and Fa is an acyl group of a mono-unsaturated C18 or 20 fatty acid. The invention also concerns anti viral pharmaceutical and vetrinary compositions comprising a compound of formula I alone or in combination with a pharmaceutically acceptable carrier. A further part of this invention is a method for the treatment of a human or animal patient suffering from a viral infection and for reducing the infectious load by administering a compound of formula I.
Patent IE-940053-A1 (IE)
Title: A paper manufacturing process
Inventor: O'LOUGHLIN JOHN CHRISTOPHER
IPC: D21C5/02
Filed: 1994-01-21
Abstract: Waste paper bales are delivered to a pulper (13). Water is mixed with the waste paper to produce a liquid stock. The stock is delivered through filtering apparatus (15) to remove waste such as plastics and metal pieces. The stock is further purified in a number of cleaners prior to delivery to web forming apparatus (48). When formed, a web is passed over a number of drying rollers of a dryer (5) to reduce the water content to a pre-desired level. Progress of the web through the dryer (5) is monitored by sensors which detect any web breaks to immediately cut the web to stop progress of the web through the dryer (50).
Patent LU-100972-A1 (LU)
Title: Design method for optimizing comprehensive performance of pentamaran
Inventor: XIN JUNFENG
IPC: B63B71/20
Filed: 2018-02-28
Abstract: The present invention discloses a design method for optimizing comprehensive performance of a pentamaran, in which a simulation experiment and a physical model experiment are carried out on a mathematical model of a pentamaran model, an optimized scheme of the pentamaran structure is provided, and the optimized scheme is comprehensively verified. The technical solution is: building a pentamaran model according to structural design parameters of the pentamaran; establishing a mathematical model for the pentamaran model and performing hydrodynamic performance analysis; according to experimental conditions, designing a physical model, and modifying the mathematical model after preliminary calculation of the parameters; configuring a side hull of the pentamaran as a slant-side hull with a small angle of attack to optimize the layout of the slant-side hull; comparing pentamaran bow shapes to analyze the resistance performance of different bow shapes; and determining an optimized pentamaran model and performing experimental analysis on the stability and motion characteristics of the optimized pentamaran model.
Patent WO-0213985-A1 (WO)
Title: Werkzeugspannvorrichtung für ein formwerkzeug, insbesondere einer abkantpresse
Inventor: SPERRER GERHARD
IPC: B21D5/02
Filed: 2001-07-25
Abstract: Die Erfindung beschreibt eine Werkzeugspannvorrichtung (2) für ein Formwerkzeug (3), insbesondere Biegestempel, Biegegesenk an einem Druckbalken (4), insbesondere einer Abkantpresse (5), mit einem zur lösbaren Halterung des Formwerkzeuges (3) ausgebildeten, am Druckbalken (4) befestigbaren Werkzeugadapters (8). Zwischen einem Aufnahmebereich (15) des Werkzeugadapters (8) für das Formwerkzeug (3) und einem Verbindungsbereich (16) des Werkzeugadapters (8) mit dem Druckbalken (4) oder zwischen diesem und dem Werkzeugadapter (8) bzw. dem Formwerkzeug (3) ist zumindest ein einer Relativbewegung zwischen dem Werkzeugadapter (8) bzw. dem Formwerkzeug (3) und dem Druckbalken (4) in Richtung einer Längserstreckung entgegenwirkendes federelastisches Rückstellmittel (34, 35, 36, 39) angeordnet.
Patent AT-511317-A1 (AT)
Title: Balken aus holz mit schräg gestellten schrauben
IPC: E04C3/14
Filed: 2011-03-21
Abstract: Ein Holzbalken (1) besteht aus zwei Teilbalken (3 und 5), die ihrerseits bevorzugt aus zwei in Längsrichtung aneinander liegenden Holzteilen (4 und 6) gebildet sind. Die Teilbalken (3 und 5) des Holzbalkens (1) sind durch Schrauben (7 und 14) miteinander verbunden, wobei zur Längserstreckung des Holzbalkens (1) senkrecht ausgerichtete Schrauben (7) im Bereich A der Mitte des Holzbalkens (1) und zur Längserstreckung des Holzbalkens (1) schräggerichtete Schrauben (14) in den Endbereichen (B, C) des Holzbalkens (1) vorgesehen sind. Die schräggestellten Schrauben (14) in den Bereichen (B, C) des Holzbalkens (1) sind so ausgerichtet, dass ihre in Gebrauchslage des Holzbalkens (1) oberen Enden von der Quermittelebene (15) des Holzbalkens (1) einen größeren Abstand aufweisen als ihre unteren Enden.
Patent WO-9415541-A1 (WO)
Inventor: BECK WOLFGANG
IPC: A61C1/14
Filed: 1993-12-07
Abstract: L'invention concerne un dispositif de retenue pour un outil (16) pouvant être emmanché dans le boîtier de tête (1) d'une pièce à main utilisée en dentisterie. Lors du fonctionnement, au moins une pièce de fixation (9) s'engage dans l'extrémité d'emmanchement de l'outil. Il est possible de faire pivoter cette pièce de fixation (9) au moyen d'un pivot (8) parallèle à l'outil (16) à l'aide d'un bouton-poussoir (2) fermant le boîtier (1), à l'encontre de l'action exercée par un ressort (7), afin de libérer l'outil. Le pivot (8) est relié d'une part à la pièce de fixation (9) et d'autre part au ressort (7) pour former une unité. Afin de faire pivoter le pivot (8), le bouton-poussoir (2) agit sur le ressort (7) et le déforme.
Patent WO-0142021-A1 (WO)
Inventor: SILVERBROOK KIA
IPC: B41J2/21
Filed: 2000-12-07
Abstract: A printhead assembly (10) includes at least one printhead module (12) including a printhead chip (18). A carrier supports the, or each, printhead module (12) in an operative position for printing on print media. Mating formations (92) are carried by the, or each, printhead module (12) and the carrier such that, when the, or each, printhead module (12) is mounted on the carrier, electrical contact is made between electrical contacts of the, or each, printhead module (12) and electrical contacts of the carrier.
Patent WO-2004038134-A1 (WO)
Title: Ensemble poteau
Inventor: RAWSON-HARRIS DOUGLAS
IPC: E04C3/04
Filed: 2003-10-24
Abstract: L'invention porte sur un ensemble poteau destiné à supporter au moins un élément et comprenant au moins une colonne tubulaire (1) pourvue d'au moins deux canaux externes longitudinaux intégrés (2). Chacun de ces canaux externes (2) possède une gorge interne (3) adjacente. Au moins un élément supporté par l'ensemble poteau peut être un réverbère (10), un panneau de signalisation (12), un feu de circulation, un feu commandé par les piétons, une caméra de sécurité ou une banderole.